Childs behaviour
Hyperactivity symptoms may be visible in very young preschoolers and are nearly always present before the age of seven.
Symptoms include:
* fidgeting, squirming when seated
* getting up frequently to walk or run around
* running or climbing excessively when it's inappropriate (in teens this may appear as restlessness)
* having difficulty playing quietly or engaging in quiet activities
* being always on the go
* often talking excessively